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Kimsufi KS1 - 2TB HDD - How to resize partitions?

Hello.

I am using a Kimsufi KS1 and some days ago, the HDD was replaced with a new one of 2TB (KS1 comes with 500 GB HDD).

With the Kimsufi panel, I can only do partitions on the disk up to the 500 GB space permitted.

How could I use the free space remaining on the disk?

OS: Centos 7

Filesystem: Btrfs

Partitions:

            NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
            sda      8:0    0   1.8T  0 disk
            ├─sda1   8:1    0 499.5G  0 part /
            └─sda2   8:2    0   511M  0 part [SWAP]

Disk info:

            Disk /dev/sda: 2000.4 GB, 2000398934016 bytes, 3907029168 sectors
            Units = sectors of 1 * 512 = 512 bytes
            Sector size (logical/physical): 512 bytes / 512 bytes
            I/O size (minimum/optimal): 512 bytes / 512 bytes
            Disk label type: dos
            Disk identifier: 0xe60c9ac5

               Device Boot      Start         End      Blocks   Id  System
            /dev/sda1   *        4096  1047529471   523762688   83  Linux
            /dev/sda2      1047529472  1048575999      523264   82  Linux swap / Solaris

More info:

                Model: ATA HGST HUS726020AL (scsi)
                Disk /dev/sda: 2000GB
                Sector size (logical/physical): 512B/512B
                Partition Table: msdos
                Disk Flags:

                Number  Start   End    Size   Type     File system     Flags
                 1      2097kB  536GB  536GB  primary  btrfs           boot
                 2      536GB   537GB  536MB  primary  linux-swap(v1)

Thanks!!

Comments

  • WSSWSS Member

    Use fdisk/cfdisk and create new partitions. Format them, and mount.

  • @WSS said:
    Use fdisk/cfdisk and create new partitions. Format them, and mount.

    Hi @WSS,

    I would like to resize the root (sda1) partition.

    Thanks.

  • rm_rm_ IPv6 Advocate, Veteran

    Plioser said: I would like to resize the root (sda1) partition.

    Boot into the rescue mode and do just that, then.

  • rm_ said: Boot into the rescue mode and do just that, then.

    Any guidance, please?

    Thanks.

  • WSSWSS Member
    edited October 2017
  • Obviously, I tried to look for info before create the thread.

    I'm looking for more specific info about how to do it from the Kimsufi rescue mode.

  • WSSWSS Member
    edited October 2017

    The tools are pretty much exactly the same. I'd delete your swap partition, resize it to 1.92TB, then recreate your swap partition.

  • WSS said: The tools are pretty much exactly the same.

    Ok, so, I'm going to try with:

    btrfs filesystem resize +1.5g /sda1

  • My actual problem is this (readed when looking for info):

    The commands listed resize only the filesystem, not the partition. That's why they work on a mounted system.

    I don't know if I could resize the partition when it's mounted or I have to dismount it and do it from rescue mode.

  • WSSWSS Member

    Again., you're probably going to want to delete your swap partition. It starts right at the end of your 500GB partition.

                /dev/sda1   *        4096  1047529471   523762688   83  Linux
                /dev/sda2      1047529472  1048575999      523264   82  Linux swap / Solaris
    
  • WSS said: Again., you're probably going to want to delete your swap partition. It starts right at the end of your 500GB partition.

    Ops, I didn't think in this...

  • LeeLee Veteran

    Plioser said: I didn't think

    Yup.

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